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AMV miner helmet

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A mining device uses powerful processors to solve complex puzzles that secure and validate transactions on a blockchain. By contributing to the global hash power, you earn rewards and are paid in crypto-currency. You can then choose to keep the coins or exchange them for other cryptocurrencies or traditional currency.

Yes, mining is becoming easier to set up and understand. However, you should consider it a high-risk investment. The return on investment is not guaranteed, and the benefits can vary significantly due to the volatility of the cryptocurrency market.

Most machines consume significant amounts of electricity, produce substantial heat, and generate considerable noise.

It's important to choose your machines based on your ability to manage these factors effectively.

When you mine, your earnings will be stored in a wallet. 

We recommend using a hardware wallet to ensure you have full ownership and control of your coins. 
Avoid keeping all your earnings in an online wallet, such as those provided by exchanges or mining pools.

The most well-known and trusted hardware wallets are Trezor and Ledger.

To convert specific coins into Bitcoin or other cryptocurrencies, you’ll need to use an exchange service. Some of the most popular and reputable platforms include  BinanceHitBTC, CEXKrakenBittrex.

In order to mine Ethereum Classic, your device must load a DAG (Directed Acyclic Graph) file into memory (RAM). This file grows over time, and when this file is larger than your available memory, you can no longer mine.

For example, here is a projection of the size of the DAG file for Ethereum Classic (ETC):

- Over 4Gb on September 2025
- Over 6Gb on February 2032
- Over 8Gb on May 2038

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Real-time earnings provide an estimate of the benefits you can expect from a device if you already own and operate the miner.

This view gives you a quick and clear overview of key information.

Yes, in the 'Local Preferences' section, you can:

  • Change the default currency (e.g., USD, EUR, GBP).
  • Adjust the electricity cost (price per kWh).

Profits are calculated in real-time based on device specifications and external variables, including:

  • Network difficulty
  • Block reward
  • Coin value
  • Exchange rate

The displayed values are designed to provide up-to-date earnings information for each device to aid in comparison.

Return on investment (ROI) represents the number of days between purchasing a miner and generating enough income to cover its cost.

  • ROI = Time to release date + Delivery time + Number of days to break even.

This forecast is for informational purposes only, as earnings depend heavily on market conditions.

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We strive to verify vendors and provide the safest links possible, but we cannot guarantee their reliability.

Please note that all external links are beyond our control. A store may provide a positive experience for some users but a negative one for others.

All labels and risk estimates are provided "as is," based on our experience and feedback from the community.

Each manufacturer or vendor sets their own payment rules, which may include:

  • Bank wire transfer (usually in USD)
  • Credit card or PayPal (less common)
  • Crypto-currencies (most common)

If you don’t have cryptocurrencies yet, you can create an account on CoinBase (or a similar platform) to purchase them using your credit card.


Some vendors accept Bitcoin (BTC), while others may accept Litecoin (LTC) or Ethereum (ETH). If you need to exchange one cryptocurrency for another, you can use a service like Changelly.

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To qualify for the approval process, your company must meet the following criteria:

  • Be in operation for more than 3 months.
  • Have a good sales record.
  • Demonstrate satisfied customers.

If your store meets these requirements, send us an email with key details, including your legal registry number, information about the founders, and relevant metrics. Priority will be given to stores with an existing affiliate program.

If you want to advertise, you can contact us or use the self-service for standard banners here.

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We are engineers based in Paris, France.

We initially created this tool to help us select and compare ASIC miners before making a purchase. Later, we decided to make it public and build a community where users can share valuable opportunities, rather than keeping the tool to ourselves.

Many mining enthusiasts have experienced scams and financial losses. Our goal is to minimize such risks by sharing reliable information. We believe the future of cryptocurrency lies in creating a safe and trustworthy environment for everyone to use it.

You can reach out to us by filling out the  Contact form.

We’re occasionally online and available for live chat (check the status at the bottom right corner of each page). While we cannot guarantee an immediate response, feel free to try!